<!--
 * Tencent is pleased to support the open source community by making BK-JOB蓝鲸智云作业平台 available.
 *
 * Copyright (C) 2021 THL A29 Limited, a Tencent company.  All rights reserved.
 *
 * BK-JOB蓝鲸智云作业平台 is licensed under the MIT License.
 *
 * License for BK-JOB蓝鲸智云作业平台:
 *
 *
 * Terms of the MIT License:
 * ---------------------------------------------------
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
 * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of
 * the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
 * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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 * IN THE SOFTWARE.
-->

<template>
	<div class="step-view-global-variable" @click="handlerView">
		<icon class="type-flag" type="audit" />
		<jb-dialog
			v-model="isShowDetail"
			cancel-text=""
			class="host-variable-detail-dialog"
			:ok-text="$t('template.关闭')"
			:title="title"
			:width="1020"
		>
			<template #header>
				<div>{{ title }}</div>
				<div class="display-diff">
					<template v-if="diffEnable">
						<bk-switcher
							size="large"
							theme="primary"
							:value="isShowDiff"
							@change="handleToggleDiff"
						/>
					</template>
					<template v-else>
						<bk-switcher
							v-bk-tooltips="$t('template.无差异')"
							disabled
							size="large"
							theme="primary"
							:value="false"
						/>
					</template>
					{{ $t('template.显示差异') }}
				</div>
			</template>
			<div class="content-wraper">
				<scroll-faker>
					<ip-selector readonly show-view :value="hostNodeInfo" />
				</scroll-faker>
			</div>
		</jb-dialog>
	</div>
</template>
<script>
import _ from 'lodash';

import TaskHostNodeModel from '@model/task-host-node';

import { findParent } from '@utils/vdom';

import ScrollFaker from '@components/scroll-faker';

import I18n from '@/i18n';

export default {
	name: 'StepViewGlobalVariable',
	components: {
		ScrollFaker,
	},
	props: {
		type: {
			type: String,
			default: '',
		},
		name: {
			type: String,
			required: true,
		},
		data: {
			type: Object,
			default: () => ({}),
		},
		diffEnable: {
			type: Boolean,
			default: false,
		},
	},
	data() {
		return {
			isShowDetail: false,
			isShowDiff: false,
			hostNodeInfo: {
				dynamicGroupList: [],
				hostList: [],
				nodeList: [],
			},
			nodeDiff: {},
			hostDiff: {},
			groupDiff: {},
		};
	},
	computed: {
		title() {
			if (this.type) {
				return this.type;
			}
			return `${I18n.t('template.全局变量.label')} - ${this.name}`;
		},
	},
	mounted() {
		this.composeNode = [];
		this.diffNodeMemo = {};
		this.composeHost = [];
		this.diffHostMemo = {};
		this.composeGroup = [];
		this.diffGroupMemo = {};
		this.checkDiff();
	},
	methods: {
		checkDiff() {
			const createVariable = () => {
				const { hostNodeInfo } = new TaskHostNodeModel({});
				return {
					defaultTargetValue: {
						hostNodeInfo,
					},
				};
			};
			const dataSourceParent = findParent(this, 'SyncPlanStep2');
			let currentPlanVariable = _.find(
				dataSourceParent.planVariableList,
				_ => _.name === this.name
			);
			if (!currentPlanVariable) {
				currentPlanVariable = createVariable();
			}
			let currentTemplateVariable = _.find(
				dataSourceParent.templateVariableList,
				_ => _.name === this.name
			);
			if (!currentTemplateVariable) {
				currentTemplateVariable = createVariable();
			}

			const planValue = currentPlanVariable.defaultTargetValue.hostNodeInfo;
			const templateValue = currentTemplateVariable.defaultTargetValue.hostNodeInfo;

			// 对比节点
			const nodeDiffMap = {};
			const nodeList = [];
			const genNodeId = node => `${node.type}_${node.id}`;
			templateValue.nodeList.forEach(node => {
				nodeDiffMap[genNodeId(node)] = 'new';
				nodeList.push(node);
			});
			planValue.nodeList.forEach(node => {
				if (nodeDiffMap[genNodeId(node)]) {
					nodeDiffMap[genNodeId(node)] = 'normal';
				} else {
					nodeDiffMap[genNodeId(node)] = 'delete';
					nodeList.push(node);
				}
			});
			this.composeNode = Object.freeze(nodeList);
			this.diffNodeMemo = Object.freeze(nodeDiffMap);

			// 对比主机
			const hostDiffMap = {};
			const hostList = [];
			const genHostId = host => `${host.cloudAreaInfo.id}_${host.ip}`;
			templateValue.hostList.forEach(host => {
				hostDiffMap[genHostId(host)] = 'new';
				hostList.push(host);
			});
			planValue.hostList.forEach(host => {
				if (hostDiffMap[genHostId(host)]) {
					hostDiffMap[genHostId(host)] = 'normal';
				} else {
					hostDiffMap[genHostId(host)] = 'delete';
					hostList.push(host);
				}
			});
			this.composeHost = Object.freeze(hostList);
			this.diffHostMemo = Object.freeze(hostDiffMap);

			// 对比分组
			const groupDiffMap = {};
			const dynamicGroupList = [];
			templateValue.dynamicGroupList.forEach(group => {
				groupDiffMap[group] = 'new';
				dynamicGroupList.push(group);
			});
			planValue.dynamicGroupList.forEach(group => {
				if (groupDiffMap[group]) {
					groupDiffMap[group] = 'normal';
				} else {
					groupDiffMap[group] = 'delete';
					dynamicGroupList.push(group);
				}
			});

			this.composeGroup = Object.freeze(dynamicGroupList);
			this.diffGroupMemo = Object.freeze(groupDiffMap);
		},
		handlerView() {
			// const {
			//     dynamicGroupList,
			//     hostList,
			//     nodeList
			// } = this.data.hostNodeInfo
			// this.node = Object.freeze(nodeList)
			// this.host = Object.freeze(hostList)
			// this.dynamicGroup = Object.freeze(dynamicGroupList)
			this.hostNodeInfo = Object.freeze(this.data.hostNodeInfo);
			this.nodeDiff = {};
			this.hostDiff = {};
			this.groupDiff = {};
			this.isShowDetail = true;
		},
		handleToggleDiff(value) {
			if (value) {
				this.hostNodeInfo = Object.freeze({
					dynamicGroupList: this.composeGroup,
					hostList: this.composeHost,
					nodeList: this.composeNode,
				});
				// this.node = this.composeNode
				this.nodeDiff = this.diffNodeMemo;
				// this.host = this.composeHost
				this.hostDiff = this.diffHostMemo;
				// this.dynamicGroup = this.composeGroup
				this.groupDiff = this.diffGroupMemo;
			} else {
				this.handlerView();
			}
		},
	},
};
</script>
<style lang="postcss">
.host-variable-detail-dialog {
	.bk-dialog-tool {
		display: none;
	}

	.bk-dialog-header,
	.bk-dialog-footer {
		position: relative;
		z-index: 99999;
		background: #fff;
	}

	.bk-dialog-header {
		display: flex;
		align-items: center;
		height: 68px;
		padding: 0 24px;
		font-size: 20px;
		color: #000;
		border-bottom: 1px solid #dcdee5;

		.display-diff {
			display: flex;
			align-items: center;
			margin-left: auto;
			font-size: 14px;
			color: #63656e;

			.bk-switcher {
				margin-right: 10px;
			}
		}
	}

	.bk-dialog-wrapper .bk-dialog-header .bk-dialog-header-inner {
		font-size: 20px;
		color: #000;
		text-align: left;
	}

	.bk-dialog-wrapper .bk-dialog-body {
		padding: 0;
	}

	.content-wraper {
		height: 450px;
		max-height: 450px;
		min-height: 450px;
		margin-top: -1px;
	}

	button[name='cancel'] {
		display: none;
	}
}
</style>
<style lang="postcss" scoped>
.step-view-global-variable {
	display: inline-flex;
	align-items: center;
	padding-right: 10px;
	line-height: 1;
	cursor: pointer;

	.type-flag {
		font-size: 17px;
		color: var(--color-primary);
		cursor: pointer;
	}
}
</style>
